1、项目搭建
导入素材，添加相关SDK
2、给物体修改tag,给手柄绑定刚体组件
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3、脚本
代码语言：javascript复制 // 检测手柄指向物体或离开物体
SteamVR_LaserPointer l;
// 手柄事件系统
SteamVR_TrackedController t;
Transform pointT;
GameObject currentCatch;
void Start () {
l = GetComponent<SteamVR_LaserPointer>();
l.PointerIn = PointerIn;
l.PointerOut = PointerOut;
t = GetComponent<SteamVR_TrackedController>();
t.TriggerClicked = TriggerClicked;
t.TriggerUnclicked = TriggerUnclicked;
}
void PointerIn(object sender, PointerEventArgs e)
{
if (e.target.gameObject.tag == "Super")
{
pointT = e.target;
}
}
void PointerOut(object sender, PointerEventArgs e)
{
pointT = null;
}
void TriggerClicked(object sender, ClickedEventArgs e)
{
if (pointT == null)
{
return;
}
pointT.position = this.transform.position;
pointT.gameObject.AddComponent<FixedJoint>().connectedBody = this.GetComponent<Rigidbody>();
currentCatch = pointT.gameObject;
}
void TriggerUnclicked(object sender, ClickedEventArgs e)
{
if (currentCatch == null)
{
return;
}
var device = SteamVR_Controller.Input((int)this.GetComponent<SteamVR_TrackedObject>().index);
device.TriggerHapticPulse(2800);
// 松开将速度传递给物体
currentCatch.GetComponent<Rigidbody>().velocity = device.velocity * 5;
currentCatch.GetComponent<Rigidbody>().angularVelocity = device.angularVelocity;
Destroy(currentCatch.GetComponent<FixedJoint>();
currentCatch = null;
}
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4、实现子弹发射功能
代码语言：javascript复制public class TrackedController_shoot :
SteamVR_TrackedController {
void Start () {
base.Start();
}
void Update () {
base.Update();
}
public override void OnTriggerClicked(ClickedEventArgs e)
{
GameObject go = GameObject.CreatePrimitive(PrimitiveType.Sphere);
go.transform.position = this.gameObject.transform.position;
go.transform.localScale = new Vector3(0.1f,0.1f,0.1f);
go.AddComponent<Rigidbody>().AddForce(this.transform.forward * 100);
go.tag = "Super";
}
}
